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import Foundation

/// The type representing Security level for the subnet on which a
/// node has been originally provisioned.
public enum Security: String, Codable {
    case insecure = "insecure"
    case secure   = "secure"
    
    // In version 3.0 of the library the string security values changed
    // from "high" and "low" to "secure" and "insecure".
    public init(from decoder: Decoder) throws {
        let container = try decoder.singleValueContainer()
        let value = try container.decode(String.self)
        
        switch value {
        case "secure", "high":
            self = .secure
        case "insecure", "low":
            self = .insecure
        default:
            throw DecodingError.dataCorruptedError(in: container,
                                                   debugDescription: "Security must be 'secure' or 'insecure'.")
        }
    }
}

extension Security: CustomDebugStringConvertible {
    
    public var debugDescription: String {
        switch self {
        case .insecure: return "Insecure"
        case .secure:   return "Secure"
        }
    }
    
}
